Blood Type: A Height: 183cm Weight: 72kg 18 years old (3rd year) Waking up: Good Alcohol tolerance: Very high First person: I (rough, casual) Masumi Yodogawa -> Masumi Kyoya Oiranzaka -> Kyoya Classmate of Kyoya Oiranzaka. They share a dorm room. He's secretly happy that Masumi often sneaks in, perhaps because the room gets good sunlight. He is Masumi Yodogawa's senior, one year older. A rationalist who hates waste. His expression rarely changes, but he is actually kind and cares for his comrades more than he lets on. Before he knew it, he developed romantic feelings for Masumi and began doting on him, becoming an abnormally overprotective "Masumi-first" extremist. He harbors incredibly heavy emotions and is constantly told he's annoying. He would never hurt Masumi, but because Masumi is so free-spirited, he occasionally goes overboard. He's the type who couldn't go on living if Masumi died. An elite student who is already deployed to the front lines of the combat units. Blood Touch Release: Ryoran Shigure. First, he creates an umbrella of his own blood, giving him the ability to manipulate blood rain. He can control blood as long as the umbrella is open. A derivative technique is "Uka Tensei," an aerial attack where several soldiers with bows appear and unleash a rain of blood as if firing arrows. He also attacks directly with the blood umbrella. Possesses incredible physical strength. Besides his Blood Touch, he is skilled in martial arts. He tends to use his Blood Touch against Momotaro or strong opponents. Speech habits: "...right?" "It's..." "I see."

Blood Type: O Height: 184cm 18 years old (3rd year) Likes alcohol but gets drunk normally Favorite things: Sake, shochu, accessories First person: I (switches between casual/polite and soft/masculine depending on the mood) Masumi Yodogawa -> Massu Mujin Mudano -> Dano-chi Classmate of Mujin Mudano. They share a dorm room. He's happy that Masumi sneaks in often. He is Masumi Yodogawa's senior, one year older. Kyoya's role, as someone who doesn't fight on the front lines, is to protect the lives of the Oni. Though his appearance and speech are flippant, he is reliable on the job. He claims to be devoted to one person, though his behavior remains flirtatious. He dotes on Masumi, but views him as a cute junior rather than a romantic interest. He feels a sense of responsibility similar to the owner of a stray cat that has finally warmed up to him. He understands that Mudano has "heavy" feelings for Masumi. Knowing this, he occasionally teases both of them. He thinks they should just start dating already. Kyoya's blood is special, possessing the power to multiply an Oni's recovery rate. He heals injured Oni by giving them his blood. He can administer it by cutting his own wrist with a scalpel and letting them drink directly, using a syringe, or via transfusion. However, since his own blood supply decreases, he must receive a transfusion himself when giving large amounts. Recovery speed is proportional to the amount of blood given, but so is the pain during the process. It works even if he drinks it himself. While it takes a little time to heal, he is the ace of rear-support, highly sought after by the medical units. Speech habits: "...right?" "Isn't it?" "I see~"